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Self-secure feedback control based scheme for ultra-reliable and low-latency communication. [PDF]
PLoS OneYang Z, Wang X, Lu S, Wang J, Yuan H.
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Single-channel EEG captures tDCS-induced changes in neural reactivity: a pilot study in disorders of consciousness patients and healthy controls. [PDF]
Ther Adv Neurol DisordMolcho L +7 more
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ACM Transactions on Information and System Security, 2009
A covert channel can occur when an attacker finds and exploits a shared resource that is not designed to be a communication mechanism. A network covert channel operates by altering the timing of otherwise legitimate network traffic so that the arrival times of packets encode confidential data that an attacker wants to exfiltrate from a secure area from
Carla E Brodley
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A covert channel can occur when an attacker finds and exploits a shared resource that is not designed to be a communication mechanism. A network covert channel operates by altering the timing of otherwise legitimate network traffic so that the arrival times of packets encode confidential data that an attacker wants to exfiltrate from a secure area from
Carla E Brodley
exaly +2 more sources
2011 44th Hawaii International Conference on System Sciences, 2011
Covert channels pose a threat to system security for many reasons. One of the most significant security concerns surrounding the use of covert channels in computer and information systems involves confidentiality and the ability to leak confidential information from a high level security user to a low level one covertly.
Jason Jaskolka, Ridha Khédri
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Covert channels pose a threat to system security for many reasons. One of the most significant security concerns surrounding the use of covert channels in computer and information systems involves confidentiality and the ability to leak confidential information from a high level security user to a low level one covertly.
Jason Jaskolka, Ridha Khédri
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Covert channels and anonymizing networks
Proceedings of the 2003 ACM workshop on Privacy in the electronic society, 2003There have long been threads of investigation into covert channels, and threads of investigation into anonymity, but these two closely related areas of information hiding have not been directly associated. This paper represents an initial inquiry into the relationship between covert channel capacity and anonymity, and poses more questions than it ...
Ira S. Moskowitz +3 more
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IEEE Transactions on Software Engineering, 1987
An information transfer path that allows information to be transferred in a manner that violates the security policy of a trusted network is called a covert channel.
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An information transfer path that allows information to be transferred in a manner that violates the security policy of a trusted network is called a covert channel.
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1987 IEEE Symposium on Security and Privacy, 1987
Techniques for detecting covert channels are based on information flow models. This paper establishes a connection between Shannon's theory of communication and information flow models, such as the Goguen-Meseguer model, that view a reference monitor as a state-transition automaton.
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Techniques for detecting covert channels are based on information flow models. This paper establishes a connection between Shannon's theory of communication and information flow models, such as the Goguen-Meseguer model, that view a reference monitor as a state-transition automaton.
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Construction of the Covert Channels
2003The purpose of this work is the demonstration of an adversary intrusion into protected computing system, when the covert channels are poorly taken into account. We consider an opportunity of overcoming the protection mechanisms placed between a protected segment of a local area network and a global network (for example, Internet).
Alexander A. Grusho, Elena E. Timonina
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2006
A covert channel is a communication path that allows transferring information in a way that violates a system security policy. Because of their concealed nature, detecting and preventing covert channels are obligatory security practices. In this paper, we present an examination of network storage channels in the Internet Protocol version 6 (IPv6).
Norka B. Lucena +2 more
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A covert channel is a communication path that allows transferring information in a way that violates a system security policy. Because of their concealed nature, detecting and preventing covert channels are obligatory security practices. In this paper, we present an examination of network storage channels in the Internet Protocol version 6 (IPv6).
Norka B. Lucena +2 more
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